| month | dan/kyu | win/lose | win ratio |
|---|---|---|---|
| 2021 /08 | 10 Kyu | 0 win 3 lose | .000 |
| 2020 /05 | 10 Kyu | 0 win 3 lose | .000 |
| 2018 /04 | 8.00 Kyu | 2 win 10 lose | .166 |
| 2016 /03 | 10 Kyu | 0 win 3 lose | .000 |
| 2016 /02 | 10 Kyu | 0 win 6 lose | .000 |
| 2016 /01 | 9.48 Kyu | 1 win 37 lose | .026 |
| 2015 /12 | 9.89 Kyu | 1 win 66 lose | .014 |
| 2015 /11 | 9.15 Kyu | 1 win 30 lose | .032 |